wooden horse Lead-free solder paste, flux (100 grams - 3 iron box) Welding Paste  (300 g)

Environmental and safety formula: This lead-free solder paste has been certified and is harmless to both users and the environment. Its neutral pH value and non-washable feature mean there will be no corrosive residues left, and no water needs to be rinsed after welding. Welding performance: Specifically designed to significantly enhance efficiency, this flux can effectively prevent oxidation and rust during welding, ensuring the solder joints are firm and durable, smooth in surface, thereby improving overall welding quality and extending the service life of the repaired products. Wide range of applications: Suitable for various welding tasks, whether it's simple circuit connections or complex operations of precise electronic components, it can handle them all with ease. It is particularly suitable for welding of smartphones PCBs and other precision components. As easy to use as butter: The texture is as fine as butter, allowing for easy control of the amount when using, achieving clean and precise application, without the need to add any auxiliary materials. Whether beginners or professionals, it can be easily mastered. Reliable and excellent insulation effect: This paste has excellent electrical insulation performance and high adhesion, ensuring that the solder joints are not only firm but also reliable. Its outstanding insulation characteristics can effectively prevent short circuits, making it an ideal choice for critical maintenance operations.